GEA keeps it clean

Global systems supplier, GEA, has launched its Conta dual block valve technology for spray dryers. The new system is designed to reduce microbiological risks for safer and more efficient food and dairy processing.

The Conta dual block valve receives feed from the feed supply system and distributes it to multiple atomiser nozzles, which then spray the feed into the drying chamber. Compared to traditional designs, this new design reduces the areas where feed can accumulate by up to 96 percent, allowing for more efficient cleaning in place (CIP) and reducing microbiological risks.

Each valve weighs approximately half the weight of traditional systems, making it easier and safer to handle. The design eliminates the use of external welded manifolds, allowing manual inspection and maintenance with simple tools. This simplified inspection and maintenance supports 24/7 operation and reduces plant downtime.

The standardised Conta dual block valve unit can be easily configured for both new and existing spray drying systems. This ensures minimal disruption and quick installation, allowing plants to resume operations quickly. Retrofitting to existing spray dryers is straightforward, often requiring only minor programming changes.

GEA supplies food and beverage equipment to companies around Australia, with its main headquarters located near Melbourne Airport, Victoria.